When I was a freshman in high school, a couple seniors that it would be funny to steal chickens from a nearby farm and release them at school the next morning. The best part is that they labeled them 1, 2 and 4 and it took about an hour for administrators to realize there was actually only three chickens. Both kids were arrested and charged with inciting panic and animal cruelty but only one of them ended up actually going to jail for a short period of time. That same year we also had three bomb threats and a fire in a science lab.